It's an Addition - T-Shirt paperclip shirt and RPG nerds

and RPG nerds

You run on your own time zone

royal)✔ Black print on white shirt✔ Distressed typewriter-style font for a classic academic feel✔ Designed by Dork Matter

minimalist T-shirt celebrating every birdwatcher

or anyone made of matter (and attitude) — part of the DorkMatter physics humor collection

It's an Addition - T-Shirt paperclip shirt and RPG nerdsCANT STOP SUMMING THINGS UP ITS AN ADDITIONWhen math becomes a lifestyle choice. This quirky chalkboard style design features a cartoon summation symbol happily adding things up, surrounded by numbers, formulas, and a scroll of equations. Perfect for math teachers, students, engineers, or anyone who knows the true joy (and danger) of one more calculation. Printed on soft, premium Gildan 64000 cotton with durable DTG print.